Dolphins can rapidly heal from extreme injuries, such as shark bites, and regenerate their original body shape.
19
Jaguars frequently get high by eating hallucinogenic roots, which also increases their senses for hunting.
6
Parrotfish make themselves a kind of mucus 'sleeping bag' which masks their smell from predators and keeps parasites away.
4
Meysi is one of the world's smallest dogs, measuring in at just 7cm tall, 12cm long, and weighing a meagre 250 grams (only slightly heavier than a hamster!)
11
A scorpion can hold its breath for up to 6 days.
19
The CIA once spent $20 million on a cat equipped with gear to spy on the Soviets, but it was hit by a taxi.
328
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132